"Everyone defaults to WebSockets for real-time features. Most shouldn't.
The reality: 95% of "real-time" applications only need server → client updates. Chat notifications. Live dashboards. Stock tickers. Log streams. AI responses.
WebSockets give you bidirectional communication. But bidirectional comes with a tax: complexity, resource overhead, scaling challenges, debugging nightmares.
Server-Sent Events (SSE) do one thing: stream data from server to client. They do it brilliantly. And for..."
https://dev.to/polliog/server-sent-events-beat-websockets-for-95-of-real-time-apps-heres-why-a4l?context=digest
#events #http #pubsub #sse #webdev

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